Río Secreto Eco Park: A Sustainable Expedition

Visiting Rio Secreto is a surreal, mystical and memorable experience. This eco-friendly park offers a rare and exotic opportunity to admire the spectacular beauty of Mexican natural landscapes. Whether you are an adventure traveler or a curious one, we assure you this park will amaze you with one of the most intriguing natural attractions in the Riviera Maya.

As a nature reserve, this park is the best way to go if you want to experience eco-tourism, as it is based on the proper use of environmental practices to safeguard the conservation of the region’s water. Immerse yourself in the most exotic underground world within the Yucatán Península and experience the winner of 2015 World Travel Awards. Visiting this Mexican eco-park will make you feel transformed in ways you’ve never imagined. Let the stalactites, stalagmites and the crystal clear waters of Río Secreto guide you to the grounds of eco-tourism!

Discover the Beauty of the Mayan Underworld

On your expedition to Río Secreto, you will be able to swim and walk an underground world for 90 minutes through crystalline waters, where silence becomes an unexpected pleasingly surprise. You will walk among 600 meters / 656 yards of breathtaking rock formations composed of stalactites and stalagmites within the nature reserve.

Stalactites and stalagmites are made of calcium carbonate and are formed when the rain deposited in the ground filters through the limestone. Every drop that filters allow the rather slow growth of these formations, registers show that over the course of three months, some stalactites grew HALF A MILLIMETER! Whereas some others grew 60 cm after 360 thousand years!

Enjoy the Deep Waters of Río Secreto!

The karst system of Río Secreto connects to more than 400 km / 248.5 miles of underground rivers! And experts say this system is over 5 million years old! There are almost 30 persons that guide visitors. Each guide takes groups of 10 person max because they are in charge of guiding people about the importance of this ecosystem, while at the same time supervising in a specific way that nobody extracts a single piece of the place. There are some areas in the system that can reach up to 120 m deep but, the public areas are no more than 5 meters deep.

Immerse yourself in the Yucatan Peninsula's most exotic underground world. Hike and swim through a labyrinth of a cool underground river while surrounded by crystal formations.

  • Arrival at Rio Secreto
  • A guide will explain you the safety measures and supply you with the equipment required.
  • Mayan welcome
  • One hour and a half guided tour of Rio Secreto (walking and swimming along the route)
  • Toast and photos viewing
  • Regional buffet.
  • Return to hotels.

Exact Itinerary Subject to Change.

  • Round trip transportation from Playa del Carmen and Playacar
  • Entrance fees to Rio Secreto
  • Specialized guides
  • Groups of 10 persons maximum
  • Regional buffet with non-alcoholic drinks
  • Safety Equipment
  • Lockers and towels
Does not include:
  • Transportation from Cancun.
  • Any extra stop or activity not purchased in this package
  • Gratuities
  • Bring swimsuit.
  • Water shoes (optional).
  • Change of clothes.
  • Cash, credit cards VISA or MASTERCARD for photographs, souvenirs or tips.
  • Bring biodegradable insect repellent and sunblockYou can only use biodegradable products on the reef and in cenotes.
Additional Information:
  • If you have any doubt about your hotel or pickup spot, you can email us directly at reservations@entertainment-plus.net
  • No personal photographic or video cameras are permitted in the underground river system
  • Rio Secreto is not recommended for persons with severe physical or motor disabilities, heart problems, pregnant women or persons under the influence of alcohol or drugs. Minimum age: 4 years. Maximum recommended weight: 120 kg / 250 lb.


Rio Secreto Public Tour - R. Maya

Per Adult Rate Per Child Rate
$ 93.97 $ 46.98

Rio Secreto Public Tour - P. del Carmen

Per Adult Rate Per Child Rate
$ 85.34 $ 42.67


  • All prices are in US Dollars
  • Groups of 6 or more subject to larger deposits
  • You do not need an EP card to get the BEST prices in Cancun.
  • Some tours/transfers require deposit or payment in full at time of booking.
  • If the tour departs as scheduled it is a completed tour. If you are not on the tour on time you will be considered a no-show and therefore we will be charged. In that case, you will forfeit any deposit made.
  • Do not assume a tour is cancelled by rain. Only the tour operator determines if a tour is cancelled due to weather. Not even I can make that call.
  • This tour must be cancelled by 2:00 PM on the day BEFORE the tour in order to receive a full refund of any deposit you may have made.
  • Cancellations can be made by e-mail 48 hrs before your tour departs. Less than 48 hrs you are required to call our office.
  • You personally must speak with our staff. Do not have the hotel travel agent or concierge call. We all speak English.
  • We will provide you with a cancellation number. Please write it down and guard it until you have received your refund.
  • In most cases a refund will be issued within 48 hrs.
  • After 2:00 PM on the day before your tour we still may be able to cancel/refund you, but you are taking a risk. If the tour is full and the operator cannot fill your space, you will lose your deposit. So, call us whenever you can.
  • Our phone number in Cancun is 914-0290. It is also on the back of your EP Card and all tour e-vouchers you received. If you have any trouble dialing this number, ask the concierge or front desk staff to assist you. We are here from 7:00 AM until 8:00 PM daily and have an answering machine for the off hours.
  • If your tour is cancelled by the tour operator for any reason including weather, you will receive a full refund or be able to reschedule with no penalty.
  • You can change the date of any tour without penalty IF you call before 2:00 PM on the day before the tour.
  • We have the most flexible cancellation policy in Cancun and we will only keep your deposit IF we are charged by the tour operator.
  • IMPORTANT : We have the right to cancel or exchange any portion of this tour due to weather, availability, road construction or any other reason without notice. We always try to provide the exact service above however, there are times it is out of our control. We will offer other "parks/activities" near the area if something is closed. If you decide not take any other option or if none is available we will charge you the web site price for the services that you were able to do. Example; if you have Tulum and a snorkeling trip planned, you cannot snorkel; we will charge you as if you only went to Tulum. The most expensive part of this trip is the van, gas and driver for the day.
Rio Secreto Public
Available: Daily

Rio Secreto Public Tour - R. Maya From:
Adult Rate: $93.97 Child Rate: $46.98 Infant: FREE

Rio Secreto Public Tour - P. del Carmen From:
Adult Rate: $85.34 Child Rate: $42.67 Infant: FREE


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